Data available in the scientific research and patent literature on the structure and application of polysaccharide complexes with metal cations are reviewed for the period 1990 -2005.
Complexing capacity of carboxyethyldextranhydroxamic acid with respect to the metal cations Fe 3+ , Cu 2+ , Ni 2+ , Co 2+ , and Mn 2+ was studied. A procedure for synthesis of the complexes being formed was suggested and the compounds obtained were analyzed by IR and electronic absorption spectroscopies.
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